GB1381058A - Process for the manufacture of alkyl esters of carboxylic acids - Google Patents
Process for the manufacture of alkyl esters of carboxylic acidsInfo
- Publication number
- GB1381058A GB1381058A GB3639072A GB3639072A GB1381058A GB 1381058 A GB1381058 A GB 1381058A GB 3639072 A GB3639072 A GB 3639072A GB 3639072 A GB3639072 A GB 3639072A GB 1381058 A GB1381058 A GB 1381058A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl esters
- haloalkane
- carboxylic acid
- alkali metal
- manufacture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 150000001735 carboxylic acids Chemical class 0.000 title abstract 2
- 125000005907 alkyl ester group Chemical group 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- -1 alkali metal salt Chemical class 0.000 abstract 2
- 150000001350 alkyl halides Chemical class 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000005599 alkyl carboxylate group Chemical group 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid group Chemical group C(C1=CC=CC=C1)(=O)O WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 150000002531 isophthalic acids Chemical class 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 abstract 1
- 125000000467 secondary amino group Chemical class [H]N([*:1])[*:2] 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/12—Acetic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/593—Dicarboxylic acid esters having only one carbon-to-carbon double bond
- C07C69/60—Maleic acid esters; Fumaric acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/80—Phthalic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
1381058 Alkyl carboxylates RHONEPROGIL 3 Aug 1972 [17 Sept 1971 30 March 1972] 36390/72 Heading C2C Carboxylic acid alkyl esters are prepared by treating a haloalkane with an alkali metal salt of a carboxylic acid in a heterogeneous aqueousorganic medium in the presence of a catalytic amount of ammonia or a primary or secondary amine, or of a tertiary amine or quaternary ammonium salt containing at least 10 carbon atoms, the presence of water being maintained throughout the treatment. Specified acids which can be reacted in the form of their alkali metal salts are acetic, benzoic, maleic, succinic, adipic, orthophthalic and isophthalic acids. The haloalkane is preferably a 6-18C 1- bromoalkane.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7134327A FR2153778A5 (en) | 1971-09-17 | 1971-09-17 | Carboxylic acid esters prodn - from haloalkanes and acids in organic-aqs media |
| FR7212000A FR2177652A1 (en) | 1972-03-30 | 1972-03-30 | Carboxylic acid esters prodn - from haloalkanes and acids in organic-aqs media |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1381058A true GB1381058A (en) | 1975-01-22 |
Family
ID=26216624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3639072A Expired GB1381058A (en) | 1971-09-17 | 1972-08-03 | Process for the manufacture of alkyl esters of carboxylic acids |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3931290A (en) |
| JP (1) | JPS4836114A (en) |
| AT (1) | AT324315B (en) |
| BE (1) | BE788913A (en) |
| CA (1) | CA998401A (en) |
| DE (1) | DE2245457C3 (en) |
| DK (1) | DK136813B (en) |
| ES (1) | ES406745A1 (en) |
| GB (1) | GB1381058A (en) |
| IE (1) | IE37066B1 (en) |
| IT (1) | IT961685B (en) |
| NL (1) | NL7212078A (en) |
| SE (1) | SE383337B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2202075B1 (en) * | 1972-07-31 | 1974-12-27 | Rhone Progil | |
| JPS5754491B2 (en) * | 1974-03-01 | 1982-11-18 | ||
| GB1559799A (en) * | 1975-11-12 | 1980-01-30 | Shell Int Research | Process for preparing substituted benzylesters |
| US4118413A (en) * | 1975-11-12 | 1978-10-03 | Shell Oil Company | Preparation of phenoxybenzyl esters |
| FR2413348A1 (en) * | 1977-12-31 | 1979-07-27 | Dynamit Nobel Ag | PROCESS FOR OBTAINING BENZYL ALCOHOLS |
| JPS6041635A (en) * | 1983-08-17 | 1985-03-05 | Daicel Chem Ind Ltd | Preparation of methacrylic acid ester |
| JPS60104498A (en) * | 1983-11-08 | 1985-06-08 | 日本電気株式会社 | Controller for program of artificial satellite |
| JP2934776B2 (en) * | 1990-04-20 | 1999-08-16 | イハラケミカル工業株式会社 | Process for producing halomethyl esters of pivalic acid |
| US5202462A (en) * | 1990-04-20 | 1993-04-13 | Ihara Chemical Industry Co., Ltd. | Process for producing a halomethyl pivalate |
| IL133909A0 (en) * | 1999-01-11 | 2001-04-30 | Lonza Ag | Process for preparing malonic esters |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2021852A (en) * | 1932-05-05 | 1935-11-19 | Dow Chemical Co | Method of making esters of glycols |
| GB916772A (en) | 1960-08-18 | 1963-01-30 | Distillers Co Yeast Ltd | Process for the production of a dicarboxylic acid ester |
-
0
- BE BE788913D patent/BE788913A/en unknown
-
1972
- 1972-07-25 IT IT51740/72A patent/IT961685B/en active
- 1972-08-03 GB GB3639072A patent/GB1381058A/en not_active Expired
- 1972-08-08 IE IE1106/72A patent/IE37066B1/en unknown
- 1972-08-29 SE SE7211162A patent/SE383337B/en unknown
- 1972-09-04 JP JP47088610A patent/JPS4836114A/ja active Pending
- 1972-09-05 NL NL7212078A patent/NL7212078A/xx not_active Application Discontinuation
- 1972-09-08 US US05/287,412 patent/US3931290A/en not_active Expired - Lifetime
- 1972-09-15 DE DE2245457A patent/DE2245457C3/en not_active Expired
- 1972-09-15 DK DK458072AA patent/DK136813B/en unknown
- 1972-09-15 AT AT792472A patent/AT324315B/en not_active IP Right Cessation
- 1972-09-15 CA CA151,876A patent/CA998401A/en not_active Expired
- 1972-09-16 ES ES406745A patent/ES406745A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE383337B (en) | 1976-03-08 |
| IE37066L (en) | 1973-03-17 |
| IE37066B1 (en) | 1977-04-27 |
| DK136813C (en) | 1978-05-08 |
| DE2245457C3 (en) | 1975-04-24 |
| DE2245457B2 (en) | 1974-09-05 |
| NL7212078A (en) | 1973-03-20 |
| US3931290A (en) | 1976-01-06 |
| DE2245457A1 (en) | 1973-03-22 |
| BE788913A (en) | 1973-03-15 |
| CA998401A (en) | 1976-10-12 |
| DK136813B (en) | 1977-11-28 |
| IT961685B (en) | 1973-12-10 |
| JPS4836114A (en) | 1973-05-28 |
| AT324315B (en) | 1975-08-25 |
| ES406745A1 (en) | 1975-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |